我的随笔

CodeForces 1508F Optimal Encoding

zltzlt 2023-12-12 22:35 阅读:33 评论:0 推荐:0

CodeForces 1904F Beautiful Tree

zltzlt 2023-12-12 16:39 阅读:64 评论:0 推荐:0

CodeForces 235C Cyclical Quest

zltzlt 2023-12-11 22:05 阅读:38 评论:0 推荐:0

CodeForces 575F Bulbo

zltzlt 2023-12-10 22:22 阅读:39 评论:0 推荐:0

CodeForces 1902F Trees and XOR Queries Again

zltzlt 2023-12-10 12:18 阅读:33 评论:0 推荐:0

LOJ6039 「雅礼集训 2017 Day5」珠宝

zltzlt 2023-12-07 18:53 阅读:361 评论:0 推荐:0

CodeForces 1901F Landscaping

zltzlt 2023-12-07 18:50 阅读:26 评论:0 推荐:0

CodeForces 1497E2 Square-free division (hard version)

zltzlt 2023-12-06 10:09 阅读:49 评论:0 推荐:0

LOJ3405 「2020-2021 集训队作业」Gem Island 2

zltzlt 2023-12-05 08:48 阅读:67 评论:0 推荐:0

AtCoder Beginner Contest 331 G Collect Them All

zltzlt 2023-12-04 17:14 阅读:117 评论:0 推荐:0